<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <style>
        body {
            margin: 0 auto;
            padding: 0px;
            font-size: 12px;
            background: url(img/hopeWallImg/bg.gif) repeat center 36px;

            text-align: center;
            background-color: #c30230;
        }

        #content {
            margin: 0 auto;
            width: 960px;
            background: url(img/hopeWallImg/content_bg.jpg) no-repeat left top;
            height: 627px;
        }

        #content .tip1, #content .tip2, #content .tip3, #content .tip4, #content .tip5, #content .tip6, #content .tip7, #content .tip8 {
            position: absolute;
            width: 227px;
            left: 200px;
            top: 100px;
        }

        #content .tip1 .tip_h {
            background: url(img/hopeWallImg/tip1_h.gif) no-repeat left top;
        }

        #content .tip1 .tip_h, #content .tip2 .tip_h, #content .tip3 .tip_h, #content .tip4 .tip_h, #content .tip5 .tip_h, #content .tip6 .tip_h, #content .tip7 .tip_h, #content .tip8 .tip_h {
            width: 227px;
            padding-top: 45px;
            height: 23px;
            text-align: left;
            cursor: move;
        }

        #content .tip1 .tip_c {
            background: url(img/hopeWallImg/tip1_c.gif) repeat-y;
        }

        #content .tip1 .tip_c, #content .tip2 .tip_c, #content .tip3 .tip_c, #content .tip4 .tip_c, #content .tip5 .tip_c, #content .tip6 .tip_c, #content .tip7 .tip_c, #content .tip8 .tip_c {
            width: 200px;
            padding-left: 12px;
            padding-right: 15px;
            min-height: 40px;
            text-align: left;
            line-height: 20px;
            max-height: 160px;
            word-wrap: break-word;
            word-break: break-all;
            overflow: hidden;
        }

        #content .tip1 .tip_f {
        }

        #content .tip1 .tip_f, #content .tip2 .tip_f, #content .tip3 .tip_f, #content .tip4 .tip_f, #content .tip5 .tip_f, #content .tip6 .tip_f, #content .tip7 .tip_f, #content .tip8 .tip_f {
            background: url(img/hopeWallImg/tip1_f.gif) no-repeat left top;
            width: 227px;
            height: 53px;
            padding-top: 20px;
        }

        #content .close, #content .close2 {
            float: left;
            font-size: 12px;
            cursor: pointer;
            color: #000000;
        }

        .clr {
            clear: both;
            overflow: auto;
            display: block;
            height: 0px;
        }

        #content .icon {
            float: left;
            width: 35px;
            padding-left: 15px;
            height: 35px;
            text-align: center;
        }

        #content .name {
            float: right;
            padding-right: 15px;
            text-align: right;
            font-size: 14px;
            line-height: 35px;
            color: #C0F;
        }

        #content .num {
            float: left;
            padding-left: 7px;
            width: 195px;
        }
    </style>
</head>
<body>
<div id="content">
</div>
<script>
    //你不逼自己一把就不知道自己有多优秀
    //你必须特别努力才会看起来毫不费力

    //模拟从服务器接收到的数据
    //    var tips = [
    //        {id:1, time:"",content:"aa","icon":"",name:""},
    //        {id:1, time:"",content:"aa","icon":"",name:""},
    //        {id:1, time:"",content:"aa","icon":"",name:""}
    //    ];

    var messages = [
        {"id": 1, "name": "mahu", "content": "今天你拿苹果支付了么", "time": "2016-02-17 00:00:00"},
        {"id": 2, "name": "haha", "content": "今天天气不错，风和日丽的", "time": "2016-02-18 12:40:00"},
        {"id": 3, "name": "jjjj", "content": "常要说的事儿是乐生于苦", "time": "2016-03-18 12:40:00"},
        {"id": 4, "name": "9.8的妹纸", "content": "把朋友家厕所拉堵了 不敢出去 掏了半小时了都", "time": "2016-03-18 12:40:00"},
        {"id": 5, "name": "雷锋ii.", "content": "元宵节快乐", "time": "2016-02-22 12:40:00"},
        {"id": 6, "name": "哎呦哥哥.", "content": "据说今晚央视的元宵晚会导演和春晚导演是同一个人，真是躲得过初一，躲不过十五。", "time": "2016-02-22 01:30:00"},
        {
            "id": 7,
            "name": "没猴哥，不春晚",
            "content": "班主任:“小明，你都十二岁了，还是三年级，不觉得羞愧吗”？。小明:“一点也不觉得，老师你都四十多岁了，不也是年年在三年级混日子吗？羞愧的应该是你”。老师:……",
            "time": "2016-02-22 01:30:00"
        },
        {"id": 8, "name": "哎呦杰杰.", "content": "真搞不懂你们地球人，月亮有什么好看的，全是坑，还是对面那哥们好看，", "time": "2016-02-22 01:30:00"},
        {"id": 9, "name": "哎呦哎呦", "content": "今天哪里的烟花最好看！！？答：朋友圈。。。", "time": "2016-02-22 02:30:00"}
    ];
    //父div
    var content = document.getElementById("content");
    //遍历所有的数据
    for (var i = 0; i < messages.length; i++) {
        var msg = messages[i];
        //把纸条最外层的div 使用create的方式创建dom对象，将来要注册事件
        var tip = document.createElement("div");
        //把tip添加到content内
        content.appendChild(tip);
        tip.id = "cc" + i;
        tip.className = "tip1";
        //拼接字符串
        var str = '<div class="tip_h" title="双击关闭纸条">' +
                '<div class="num">第[' + msg.id + ']条 ' + msg.time + '</div>' +
                '<div class="close" title="关闭纸条" >×</div>' +
                '<div class="clr"></div>' +
                '</div>' + '<div class="tip_c">' + msg.content + '</div>' +
                '<div class="tip_f">' + '<div class="icon">' +
                '<img src="img/hopeWallImg/bpic_1.gif" alt="" title="">' +
                '</div>' + '<div class="name">' + msg.name + '</div>' +
                '<div class="clr"></div>' + '</div>';
        tip.innerHTML = str;
        //随机生成纸条的位置
        //随机生成纸条的位置
        var y = parseInt(Math.random() * 400);
        var x = parseInt(Math.random() * 500 + 150);
        //注意 position通过类样式设置过
        //通过style设置位置和大小必须设置单位！！！！
        tip.style.left = x + "px";
        tip.style.top = y + "px";
        //点击纸条 设置zIndex
        tip.onclick = clickHandle;
        //获取关闭按钮，注册事件 (getElementsByClassName在这个位置没有智能提示)
        var closeBtn = tip.getElementsByClassName("close")[0];
        closeBtn.onclick = function () {
            //removeChild 谁调用这个方法：被删除元素的父元素
            //纸条对应的div
            var zt = this.parentNode.parentNode;
            zt.parentNode.removeChild(zt);
        }
        //双击关闭纸条
//        tip.getElementsByTagName("")[0]
        var tipH = tip.getElementsByClassName("tip_h")[0];
        // on - dbl -click     double 双的
        tipH.ondblclick = function () {
            //移除
            //this.parentNode 纸条的div
            //this.parentNode.parentNode 纸条的父容器
            this.parentNode.parentNode.removeChild(this.parentNode);
        }
    }
    var index = 0;
    function clickHandle() {
        index++;
        this.style.zIndex = index.toString();
    }
</script>
</body>
</html>